Dimensions
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Volts/Ballast:
Lightolier a Genlyte company www.lightolier.com
Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2007 a Genlyte company
Section 5/Folio K37-14
Lytecel
™
-EL EL4MF10LX228 or 254
Page 1 of 2 Uplight/Downlight, Pendant, 3-9/16" Deep, 10-13/16" Wide
48" or 96" Nominal Lengths, 2 Lamp T5
04/07
10 13/16 (275mm)
3 9/16
(90mm)
1
10 53/64
(275mm)
46 5/16 (1202mm)
48 9/64 (1223mm)
10 53/64
(275mm)
94 9/16 (2402mm)
Hanger location for Individual unit
95 1/4 (2419mm)
Being or end of row & hanger location
96 19/64 (2446mm)
96 19/64 (2446mm)
Hanger location in
Continuous rows
1
10 13/16" (275mm)
3 9/16"
(90mm)
10 53/64"
(275mm)
46 5/16" (1176mm)
48 9/64" (1223mm)
10 53/64"
(275mm)
96 19/64" (2446mm)
Hanger location in
Continuous rows
94 9/16" (2402mm)
Hanger location for Individual unit
95 1/4" (2441mm)
Beginning or end of row & hanger location
96 19/64" (2446mm)
Mounting Methods/Features
End cap, two provided with Individual Fixture
(48") length), none provided with Joiner Fixture
(96" length). Catalog Number: ELF END CAP.
Canopy and Single Cable, adjustable 6" to 60".
Canopy is white. Catalog Number: EC60
Canopy, Straight Cord and Single Cable
adjustable 6" to 60". Canopy, Straight Cord is
white. Catalog Number: ECC60
Features
• Ideal for offices, stores or schools.
• Subtle low-profile ellipsoidal shape.
• Seamless welded 20 gauge steel body.
• No visible fasteners.
• 60% uplight, 40% downlight distribution.
• Low iridescence semi-specular aluminum parabolic louver.
• 2 lamp 28 watt T5 is 79.5% efficient.
• 2 lamp 54 watt T5HO is 81.9% efficient.
• Spacing mounting ratio of 1.5.
• 48 9/64" and 96 19/64" lengths.
• Same fixture can be used individually or for row mounting.
• 3 #12 wires included for continuous mounting.
• Powder coated flat white polyester enamel finish.
• Cable mounted only.
Typical hanging detail.
0.0 45.0 90.0 FLUX
0 1256 1256 1256
5 1228 1256 1275 120
15 1152 1262 1391 360
25 1040 1290 1445 582
35 896 1173 1177 689
45 727 884 1159 729
55 533 752 791 636
65 303 384 346 338
75 74 103 139 119
85 10 21 29 26
95 56 77 61 96
105 227 449 262 377
115 426 729 837 691
125 622 1041 1042 828
135 802 1144 1339 854
145 956 1177 1360 733
155 1076 1200 1305 553
165 1159 1215 1255 343
175 1202 1221 1227 116
0.0 45.0 90.0 FLUX
0 749 749 749
5 730 749 764 71
15 687 753 829 215
25 622 771 865 348
35 539 707 722 417
45 440 545 695 441
55 324 454 487 389
65 191 217 210 208
75 48 62 84 73
85 7 13 17 15
95 16 27 36 31
105 88 106 138 122
115 232 363 322 308
125 356 481 677 457
135 459 619 692 465
145 548 739 796 437
155 623 737 857 341
165 679 724 773 206
175 714 725 730 69
CANDELA DISTRIBUTION
Lightolier a Genlyte company www.lightolier.com
Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2007 a Genlyte company
Section 5/Folio K37-14
Job Information Type:
Options/accessories
Single Cable and Canopy. Catalog Number: EC60.
Single Cable, Straight Cord and Canopy. Catalog Number: ECC60.
Electrical Wiring Options: Consult factory.
Fusing: Internal fast-blow fusing. Suffix: GLR.
Internal slow-blow fusing. Suffix: GMF.
Specifications
Performance: In an installation of 2 lamp 28W Iuminaires with a room cavity
ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall be not
less than .74. Candelas at 65° shall not exceed 210 (10 cell). To control veiling
reflections, Iuminaire output in the 30°- 90° zone shall be not less than 35%.
Materials: Chassis parts are die-formed 20 gauge cold rolled steel, End caps
are 18 guage cold rolled steel with a ribbed accent.
Louver: Pre-anodized aluminum (Coilzak
®
or equal).
Finish: Louver–low iridescence semi-specular anodized aluminum (standard).
Specifications (continued)
Chassis: Flat white polyester powder coat (standard).
Rust preventive undercoating.
Electrical: Thermally protected class “P” ballast, non PCB. If K.O. is within 3"
of ballast, use wire suitable for at least 90°.
Labels: I.B.E.W./UL and ULc Listed.
EL
Fixture
Length:
4 = Nominal 48"
8 = Nominal 96"
10
Number
of Cells:
10 = 1 row of 10
(48” Length)
X
2
Lamp
Quantity*
2
=
2 Lamp
Lamp Type/
Fixture Length:
28
=
T5 28W
54=T5 54W2
(Nominal 48")
Options:
Add appropriate
suffix to catalog
no, ie: (GLR)
Lytecel
™
-EL EL4MF10LX228 or 254
Page 2 of 2 Uplight/Downlight, Pendant, 3-9/16" Deep, 10-13/16" Wide
48" or 96" Nominal Lengths, 2 Lamp T5
Model No. EL4MF10LX228UNVPG
LER = FP - 38.3 IW - 66 BF - 1.0
Comparative yearly lighting energy cost per
1000 lumens = $6.27
Ordering Information
Explanation of Catalog Number. Example: EL4MF10LX228UNVPG
Report Number: G2007025
Catalog Number: EL4F10F10LX228UNVPG
Lamp: (2) F28T5
Luminaire: Lytecel EL Downlight with Semi
Specular Louver
Ballast: Triad B228PUNV-C
Report is based on 2900 Lumens per lamp.
Efficiency: 79.5%
CIE Type-Direct-Indirect
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.5
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 46.200 3.960
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 5270. 6528. 8324.
55 4784. 6704. 7191.
65 3828. 4349. 4208.
75 1571. 2029. 2749.
85 680. 1263. 1652.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
0
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
01 78 74 71 58 56 54 47 46 45
02 71 65 60 51 48 45 42 40 38
03 65 57 52 45 41 38 37 35 32
04 59 51 45 40 36 32 33 30 28
05 54 45 39 36 31 28 30 26 24
06 50 40 34 32 28 24 27 23 21
07 46 36 30 29 25 21 24 21 18
08 43 33 27 26 22 19 22 19 16
09 40 30 24 24 20 17 20 17 15
10 37 28 22 22 18 15 19 15 13
ZONE LUMENS % LAMP % FIXT
00-030 634 10.9 13.8
00-040 1051 18.1 22.8
00-060 1881 32.4 40.8
00-090 2178 37.5 47.2
90-180 2436 42.0 0052.8
00-180 4613 79.5 100.0
ZONAL LUMEN SUMMARY
Model No. EL4MF10LX254UNVPG
LER = FP - 68.5 IW - 119 BF - 1.0
Comparative yearly lighting energy cost per
1000 lumens = $3.50
Report Number: G2007011
Catalog Number: EL4MF10LX254UNVPG
Lamp: (2) F54T5
Luminaire: Lytecel EL Downlight with Semi
Specular Louver
Ballast: Triad B254P UNV-D
Report is based on 5000 Lumens per lamp.
Efficiency: 81.9%
CIE Type-Direct-Indirect
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.4
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Lumen Length: 46.200 3.960
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 8707. 10588. 13881.
55 7870. 11104. 11679.
65 6072. 6974. 6934.
75 2421. 3370. 4548.
85 972. 2041. 2818.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
0
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
01 79 76 73 58 56 54 47 46 45
02 72 67 62 51 48 45 42 40 38
03 66 59 53 45 41 38 37 34 32
04 60 52 46 40 36 33 33 30 28
05 55 46 40 36 31 28 29 26 24
06 51 41 35 32 28 24 27 23 21
07 47 37 31 29 25 21 24 21 18
08 44 34 28 26 22 19 22 19 16
09 41 31 25 24 20 17 20 17 15
10 38 28 22 22 18 15 19 15 13
ZONE LUMENS % LAMP % FIXT
00-030 1062 10.6 13.0
00-040 1751 17.5 21.4
00-060 3116 31.2 38.0
00-090 3599 36.0 43.9
90-180 4592 45.9 56.1
00-180 8191 81.9 100.0
ZONAL LUMEN SUMMARY
F
Body
Finish:
F =White
Top
Reflector:
X=
None
Voltage:
120, 277 or
UNV
=
Universal
Voltage
120-277
Body Style:
M = Individual
Module
J = Joiner
Module
L
Louver Finish:
L = Low Iridescence
Semi-specular
(standard)
*For any additional ballast or wiring combination consult factory.
8˙ Units have lamps in tandem
CANDELA DISTRIBUTION
Ballast Type:
<20THD <10THD
2 Lamp Elec. T5 – P
I ††
(28 Watt)
2 Lamp Elec. T5 – PG ††
(28 Watt)
2 Lamp Elec. T5 HO – PG ††
(54 Watt)
††Instant Start (120, 277 or UNV)
††Program Rapid Start (UNV only)
Lytecel EL:
Ellipsoidal shape
pendant with
parabolic louver
/